code: def _fun(self):
      return np.frexp
  
file_path: mars/mars/tensor/arithmetic/frexp.py
imports: import numpy
  from ...None import opcodes
  from ..array_utils import device, as_same_device
  from .core import TensorOutBinOp
label_desc: Use image node_id 2 for calling the TensorFrexp obj's underlying member method code with example usage: obj._fun() and returns: np